High-voltage tool for glass engraving, easy to use with a green design. Polish! Grind! Cut! For use on bottles, ceramics, seashells, stone, metal, precious metals, stainless steel, wood, etc. Can be used for a wide variety of applications ✨ I purchased this a while ago, but I have confirmed that it works. - Model Name: 35515 - Voltage: 3000-3100V - Color: Green - Application: Glass engraving - Included accessories: Tip tools - Size: Approximately 30cm Thank you for viewing.